//==========================================================================
// Copyright (c) 2000-2008,  Elastos, Inc.  All Rights Reserved.
//==========================================================================
#ifndef __PowerManager_H__
#define __PowerManager_H__

class PowerManager: public CDeviceDriver {
public:
    CARAPI Read(
        /* [in] */ Int64 u64Offset,
        /* [in] */ Int32 bytesToRead,
        /* [out] */ MemoryBuf * pBuffer,
        /* [out] */ IEvent * * ppCompletionEvent);

    CARAPI Write(
        /* [in] */ Int64 u64Offset,
        /* [in] */ const MemoryBuf &buffer,
        /* [out] */ Int32 * pBytesWritten,
        /* [out] */ IEvent * * ppCompletionEvent);

    CARAPI Control(
        /* [in] */ Handle32 nControlCode,
        /* [in] */ const MemoryBuf &inBuffer,
        /* [out] */ MemoryBuf * pOutBuffer,
        /* [out] */ IEvent * * ppCompletionEvent);

    virtual void Dispose() {}
};

void PoEventHandler(void * pArg);
void EnterSleepModeCallback(int eType, int nCode, void *pParam);
void WakeFromSleepModeCallback(int eType, int nCode, void * pParam);

#endif//
